NOVA

Season 44 Episode 28: Day the Dinosaurs Died

66 million years ago, a seven-mile-wide asteroid collided with Earth, triggering a chain of events that coincide with the end of the dinosaurs. But experts have long debated exactly what happened when the asteroid struck and how the giant beasts met their end. Now, scientists have uncovered compelling new clues about the catastrophe.

Genre:

Documentary

Seasons:

53

Episodes:

1020

Quality:

HD

Status:

Returning Series

First Air:

1974

IMDb:

7.0